<template>
	<div class="login-wrap">
		<div class="ms-login">
			<div class="ms-title">乐码在线智慧平台</div>
			<el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
				<el-form-item prop="username">
					<el-input v-model="param.username" placeholder="username">
						<template #prepend>
							<el-button :icon="User"></el-button>
						</template>
					</el-input>
				</el-form-item>
				<el-form-item prop="password">
					<el-input type="password" placeholder="password" v-model="param.password"
						@keyup.enter="submitForm(login)">
						<template #prepend>
							<el-button :icon="Lock"></el-button>
						</template>
					</el-input>
				</el-form-item>
				
				<div class="login-btn">
					<el-button type="primary" @click="submitForm(login)">登录</el-button>
				</div>
				<!-- <p class="login-tips">Tips : 用户名和密码随便填。</p>-->
			</el-form>

		</div>
	</div>
</template>

<script setup name="login">
import { ref, reactive, onMounted } from 'vue';
import { useTagsStore } from '../stores/tags';
import { usePermissStore } from '../stores/usePermiss';
import { useRouter } from 'vue-router';
import { ElMessage, ElMessageBox } from 'element-plus';
import { Lock, User } from '@element-plus/icons-vue';
import { loginOn, getMenu } from '../api/index'
import { useUserStore } from '../stores/user'
import { useMenu } from '../stores/Menu';
import {generateRoutes} from '../router/addRouter'
const menu = useMenu();

const router = useRouter();
const param = reactive({
	username: 'admin',
	password: '123456'
});
const rules = {
	username: [{ required: true, message: '请输入用户名', trigger: 'blur' }],
	password: [{ required: true, message: '请输入密码', trigger: 'blur' }]
};
const login = ref(null);
const permiss = usePermissStore();
const userStore = useUserStore();

//登录验证
const submitForm = (formEl) => {
	if (!formEl) return;
	formEl.validate(async (valid) => {
		console.log(valid,'test..')
		//请求后端登录接口数据
		let res = await loginOn(param)
		console.log("res.---login", res)
		//测试是否能获取 authorization
		console.log("res.--aut", res.headers.authorization)
		let data = res.data
		let token = res.headers.authorization
		//调用userStore修改token
		userStore.setToken({ data, token })
		// 6.4 修改   根据状态码判断是否登录成功
		// if(valid & data.status=== '200'){
		if (valid & data.message === '登录成功') {
			ElMessage.success(data.message);
			localStorage.setItem('ms_username', param.username);
			//获取菜单数据
			let res = await getMenu()
			// console.log('getMenu>res>>>', res)
			menu.setMenuList(res.data.menus)	
			//添加动态路由
			// generateRoutes(res.data.menus)	
			router.push('/');
		} else {//登录失败
			ElMessage.error(data.message)
			return false;
		}
	});
}
const tags = useTagsStore();
// 清空所有标签
tags.clearTags();
</script>

<style scoped>
.login-wrap {
	position: relative;
	width: 100%;
	height: 100%;
	background-image: url(../assets/img/login-bg.jpg);
	background-size: 100%;
}

.ms-title {
	width: 100%;
	line-height: 50px;
	text-align: center;
	font-size: 20px;
	color: #fff;
	border-bottom: 1px solid #ddd;
}

.ms-login {
	position: absolute;
	left: 50%;
	top: 50%;
	width: 350px;
	margin: -190px 0 0 -175px;
	border-radius: 5px;
	background: rgba(0, 0, 0, 0.15);
	overflow: hidden;

}

.ms-content {
	padding: 30px 30px;

	.cover {
		/* width: fit-content; */
		height: 300px;
		background-color: aliceblue;
		/* position: absolute; */
		top: 50%;
		left: 50%;
		/* transform: translate(-50%,-50%); */
		/* z-index: 1000; */
	}
}

.login-btn {
	text-align: center;
}

.login-btn button {
	width: 100%;
	height: 36px;
	margin-bottom: 10px;
}

.login-tips {
	font-size: 12px;
	line-height: 30px;
	color: #fff;
}
</style>
